import math

if __name__ == '__main__':
    # Java 语言 Math 相对应
    print(math.fabs(-12.34))

    print(math.pow(3, 2))
    print(math.pow(3.2, 2.5))

    print(math.ceil(12.34))
    print(math.floor(12.34))
    # 等效于 向下取整 math.floor
    print(math.trunc(12.34))

    print(math.fmod(10, 3))
    print(math.fmod(10, 3.2))

    print(0.1411111112234567898)
